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eUSB

The embedded USB (eUSB) module from Viking Technology provides a rugged, reliable and cost effective non-volatile memory solution to OEM customers in the Networking, Embedded and Industrial markets. eUSB modules are secure pluggable USB 2.0/3.0 devices with built-in ECC and global wear-leveling for exceptional reliability and product lifetime.

 

Viking eUSB modules are available in capacities up to 128GB and deliver performance up to 35 MB/s. Available in both industry standard, low profile, and custom versions, as well as 3.3V and 5V operation.

PRODUCT BRIEF INQUIRY
Capacity Performance Reliability Environmental Power
SLC/MLC – Up to 128GB Up to 35MB/s (Sustained Read) Embedded 8-bit ECC SHOCK – 1500g 5V Standard, 3.3V Optional
Up to 23MB/s (Sustained Write) >2,500,000 hours (MTBF) VIBRATION – 20g
USB 2.0/USB 3.0 (Interface) 10 years (Data Retention) OPERATING TEMP – 0°C to 70°C (Ctemp), -40°C to 85°C (Itemp), -40°C to 85°C (Non-Operating temp)
<1 in 1014 bits read (BER) ALTITUDE – 80,000 ft
HUMIDITY – 5% to 95%, non-condensing, relative
SAFETY/AGENCY/COMPLIANCE – FCC, CE, RoHS
Form Factor Interface Temp Capacity Part Number Controller NAND
eUSB LowProfile USB 2.0 0ºC to + 70ºC 2GB VRFDUC3L2048YCE3A8 SMI3252 TSB 24nm SLC
eUSB LowProfile USB 2.0 0ºC to + 70ºC 4GB VRFDUC3L4096YCH3A6 SMI3252 TSB 24nm SLC
eUSB LowProfile USB 2.0 0ºC to + 70ºC 8GB VRFDUC3L8192ACQ3TH SMI3252 TSB 24nm SLC
eUSB LowProfile USB 2.0 0ºC to + 70ºC 16GB VRFDUC3L016GACR3TH Hyperstone U8 TSB 24nm SLC
eUSB LowProfile USB 2.0 0ºC to + 70ºC 30GB VRFDUC3L030GACSTH Hyperstone U8 TSB 24nm SLC
eUSB LowProfile USB 2.0 -40ºCto+85ºC 30GB VRFDUC3L030GAISTH Hyperstone U8 TSB 24nm SLC
eUSB StdProfile USB 2.0 0ºC to + 70ºC 8GB VRFDUC38192ACSTH Hyperstone U8 TSB 24nm SLC
eUSB StdProfile USB 2.0 -40ºCto+85ºC 8GB VRFDUC38192AISTH Hyperstone U8 TSB 24nm SLC
eUSB StdProfile USB 2.0 0ºC to + 70ºC 16GB VRFDUC3016GACSTH Hyperstone U8 TSB 24nm SLC
eUSB StdProfile USB 2.0 -40ºCto+85ºC 16GB VRFDUC3016GAISTH Hyperstone U8 TSB 24nm SLC
eUSB StdProfile USB 2.0 0ºC to + 70ºC 30GB VRFDUC3030GACSTH Hyperstone U8 TSB 24nm SLC
eUSB StdProfile USB 2.0 -40ºCto+85ºC 30GB VRFDUC3030GAISTH Hyperstone U8 TSB 24nm SLC

Features

  • Reduced size eUSB
  • Optimized for space constraint routers/switches
  • Available in iTemp & cTemp configurations
  • Screw mountable for ruggedization
  • Cost effectiveness utilizing eMMC Flash
  • Low-cost endurance alternative to SLC NAND
  • ECC and Data Management
  • Highest endurance
  • Extremely low cost alternative
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